271 research outputs found
Ground state solutions for the singular Lane-Emden-Fowler equation with sublinear convection term
We are concerned with singular elliptic equations of the form in \RR^N (), where is a positive
weight and . Under the hypothesis that is a nondecreasing function
with sublinear growth and is decreasing and unbounded around the origin, we
establish the existence of a ground state solution vanishing at infinity. Our
arguments rely essentially on the maximum principle
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